FAQs About the word covertly

暗中

in a covert manner

秘密地,勾结地,阴谋地,偷偷地,偷偷摸摸地,幕后,暗中地,偷偷摸摸的,隐秘地,卧底

公开,公开地

covert operation => 卧底行动, covert => 隐蔽的, coverside => 盖垫, coverlet => 盖被, covering material => 覆盖材料,